Sonny Van Dusen as Race Bannon (episodes 1-2). Van Dusen also reprises his role from the 80s episodes, and the two television films of the early-mid 90s. He was credited as Granville Van Dusen in those appearances.
This is the only mainstream incarnation to show Jonny and Hadji in their mid-teens. Everything, except for the alternate universe series, Future Quest, has depicted them as their 1960s preteen incarnations. Because of this, it would appear that The Real Adventures is no longer canon, as intended by the people involved.